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IETF RFC 8725 - JSON Web Token Best Current Practices: Security Hardening for Workflow Authentication

RFC 8725 (February 2020) is an IETF Best Current Practice that supersedes and corrects security deficiencies identified in RFC 7519 (JWT); prohibits…

What IETF RFC 8725 - JSON Web Token Best Current Practices: Security Hardening for Workflow Authentication requires

RFC 8725 (February 2020) is an IETF Best Current Practice that supersedes and corrects security deficiencies identified in RFC 7519 (JWT); prohibits algorithm confusion attacks by mandating algorithm allowlists, banning 'none' algorithm, requiring explicit audience validation, mandating short-lived token lifetimes, restricting sensitive data in claims, and enforcing strict key management; directly applicable to all workflow automation tokens, AI agent bearer credentials, and OAuth 2.x access tokens in regulated environments.

Pillar: Workflow Automation · Authority: Internet Engineering Task Force (IETF) - JOSE Working Group · Version: 1.0.0 · Last updated:

Primary source: https://www.rfc-editor.org/rfc/rfc8725

SHA-256 integrity: ead50819b7163b69d8fb5a51a2c67c02b62c10bcb4673357c3d1be7149cf204f

Primary Citations — 7 traced to source

  • {"source":"IETF RFC 8725 - JSON Web Token Best Current Practices (February 2020)","url":"https://www.rfc-editor.org/rfc/rfc8725","section":"Sections 1-6 - complete BCP including algorithm restrictions, claim validation, sensitive data, and key management"}
  • {"source":"IETF RFC 8725 Section 3 - Specific Best Practices","url":"https://www.rfc-editor.org/rfc/rfc8725#section-3","section":"Section 3.1 Algorithm Selection; Section 3.2 Issuer Validation; Section 3.3 Audience Validation; Section 3.4 Expiration; Section 3.7 Sensitive Information"}

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